MCQOPTIONS
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| 1. |
Iron losses in a transformer is a sum of: |
| A. | copper loss and hysteresis loss |
| B. | constant loss and copper loss |
| C. | hysteresis loss and eddy current loss |
| D. | copper loss, eddy current loss and hysteresis loss |
| Answer» D. copper loss, eddy current loss and hysteresis loss | |